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Siemens 3RW3455-0DC45 — Soft Starters

Siemens 3RW3455-0DC45

MPN3RW3455-0DC45

ELECTRONIC MOTOR CONTROLLER VALUES AT 500V, 40 DEGREES INSIDE-DELTA: 135A, 90KW, STANDARD: 70A, 45KW, AC 230-575V, AC 230V

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RW3455-0DC45 — Identification
ParameterValue
Product designationsoft starters for standard applications
Product brand nameSIRIUS
3RW3455-0DC45 — Power & Motor Rating
ParameterValue
Rated operational current at 40 °C121A
Rated operational current at 50 °C99A
Rated operational current at 60 °C73A
3RW3455-0DC45 — Control & Connection
ParameterValue
Control supply voltage typeAC/DC
Rated voltage at 50 Hz230V
Rated voltage at 60 Hz230V
Main circuit terminal typebusbar connection
3RW3455-0DC45 — Protection & Features
ParameterValue
Motor overload protectionNo
Thermistor motor protectionNo
3RW3455-0DC45 — Mechanical
ParameterValue
Height356mm
Width216mm
Depth187mm
3RW3455-0DC45 — Environmental
ParameterValue
Operating temperature range60°C
MPN
3RW3455-0DC45